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肺宁合剂提取过程的指纹图谱及含量测定研究 被引量:2
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作者 田立元 刘志辉 《中医药导报》 2019年第16期61-65,共5页
目的:以对照汤剂为对照,对肺宁合剂提取过程中不同时间点提取液的指纹图谱及含量进行研究,为肺宁合剂提取工艺再评价提供依据。方法:采用HPLC,Hedera C18色谱柱(4.6 mm×250 mm,5μm),流动相为0.1%磷酸水溶液-乙腈,梯度洗脱,柱温30... 目的:以对照汤剂为对照,对肺宁合剂提取过程中不同时间点提取液的指纹图谱及含量进行研究,为肺宁合剂提取工艺再评价提供依据。方法:采用HPLC,Hedera C18色谱柱(4.6 mm×250 mm,5μm),流动相为0.1%磷酸水溶液-乙腈,梯度洗脱,柱温30℃,检测波长210 nm,建立肺宁对照汤剂盐酸麻黄碱、盐酸伪麻黄碱、苦杏仁苷、甘草苷、甘草酸、白花前胡甲素6个目标成分含量测定方法与标准、指纹图谱与标准;将肺宁合剂提取工艺过程不同时间点提取液的含量变化、图谱变化与之比对。结果:提取过程不同时间点提取液与对照汤剂的指纹图谱一致,但各成分含量在第1次提取的25~30 min即能“达标”,两次提取完成后测定的各成分含量高于对照汤剂。结论:基于药物一致性内涵,有必要对该制剂的提取工艺进行再评价。 展开更多
关键词 肺宁合剂 对照汤剂 提取过程 指纹图谱 含量测定 HPLC
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Clinical study on treatment of chronic viral cholestatic hepatitis with Chishaodanpi decoction 被引量:2
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作者 Heping Zhao Tianqing Hou Dandan Shao 《Journal of Traditional Chinese Medicine》 SCIE CAS CSCD 2014年第6期646-651,共6页
OBJECTIVE: To observe the therapeutic effect of Chishaodanpi decoction(CSDPD) on chronic viral cholestatic hepatitis.METHODS: A total of 107 subjects with chronic viral cholestatic hepatitis were enrolled in our hospi... OBJECTIVE: To observe the therapeutic effect of Chishaodanpi decoction(CSDPD) on chronic viral cholestatic hepatitis.METHODS: A total of 107 subjects with chronic viral cholestatic hepatitis were enrolled in our hospital from March 2007 to November 2012. Patients were randomly divided into treatment(54 cases)and control groups(53 cases). The control group was treated with potassium magnesium aspartate,diammonium glycyrrhizinate, glucurolactone, vitamin C, and lamivudine, once a day. The treatment group was treated with modified CSDPD, 100 m L a time, twice a day, in addition to the treatment given to the control group. The patients in both groups were treated for 8 weeks. The main symptoms and signs were recorded every day throughout the clinical trial. Before and after the trial,changes in liver function including total bilirubin(TBil), direct bilirubin(DBil), total bile acid(TBA),and the activities of alkaline phosphatase(ALP), alanine aminotransferase(ALT), aspartate aminotransferase(AST), and γ-glutamyl transferase(γ-GT),were all detected. Adverse reactions were also recorded.RESULTS: There were no differences in gender, age,disease duration, symptoms, signs, or laboratory findings between the two groups(P>0.05). After an8-week treatment, improvements in jaundice, weakness, poor appetite, abdominal distention, and skin itching were significantly better in the treatment group than in the control group(P<0.05). In the treatment group, 43 patients had a significant response to the treatment, seven patients had a response, and four patients had no response, with 21,12, and 20 patients in the control group, respectively. The total effective rate was 92.6% in the treatment group and 62.3% in the control group, which was a significant difference(P<0.05). The levels of TBil, DBil, TBA, ALP, ALT, AST, and γ-GT in both groups were significantly lower after treatment,and were significantly different between the two groups(P<0.05). A few patients in the treatment group had mild adverse effects such as increased bowel movement frequency and mild stomachache. No other adverse reactions were observed in either group.CONCLUSION: CSDPD has a satisfactory therapeutic effect on chronic viral cholestatic hepatitis. 展开更多
关键词 Chronic viral cholestatic hepatitis Ch-ishaodanpi decoction Treatment outcome
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